http://www.anypdftools.com – When view some PDF files, you may want to add certain watermark or stamp to your files for future reference or as an indicator for other people who may read the files afterward.
I used to be bothered by how to add date stamp to PDF file. But, now, I have got through that trouble. Here, I am going to share with you a very convenient manner to add date stamp to PDF file. Read more »